Toothbrush



FIG. 1 is a top view of my toothbrush showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a head end view thereof; and

FIG. 6 is a handle end view thereof.

The pattern of bristles which is fragmentarily shown in all views is understood to repeat uniformly and continuously across the entire face of the brush head. 

The ornamental design for a toothbrush, as shown. 